Lead plaster recovery equipment for lead-acid storage battery polar plate

Abstract

The utility model relates to the technical field of recovery equipment, and discloses lead-acid storage battery polar plate lead plaster recovery equipment which comprises a collecting box and a conveying belt, and further comprises a sliding plate, a spring, a scraping plate and a conveying mechanism, the conveying belt is arranged at the top of the collecting box, the conveying mechanism is arranged in the collecting box, and the sliding plate is arranged at the top of the collecting box. The right side of the sliding plate is fixedly connected with springs, the ends, away from the sliding plate, of the springs are fixedly connected with scraping plates, the scraping plates are pushed by the springs to make contact with the conveying belt all the time, the four springs are symmetrically and fixedly connected between the scraping plates and the sliding plate, the four springs are symmetrically connected with the scraping plates, the scraping plates are evenly stressed, and deviation is prevented. The position of the scraping plate is adjusted through rotation of the threaded rod, the scraping plate is attached to the conveying belt, the scraping plate is pushed through the spring, the scraping plate can be continuously attached to the conveying belt, the situation that the conveying belt is sunken and the scraping plate cannot scrape is prevented, and the recycling and cleaning effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of recycling equipment, in particular to a lead paste recycling equipment for lead-acid battery plates. Background Art

[0002] Lead-acid batteries have become the mainstream in the market, and the demand is also increasing year by year. The number of manufacturers producing lead-acid batteries is also gradually increasing. During the manufacturing process of lead-acid battery plates, the plates are conveyed to a paste applicator by a conveyor belt to complete paste application. After the paste application is completed, the plates are then conveyed to a pickling roller of a pickling machine through the conveyor belt for processing; during the conveying process, a large amount of lead paste adheres to the conveyor belt and accumulates after long-term operation. Therefore, a recycling equipment is used to recycle the lead paste.

[0003] According to the description in the lead paste recycling device for lead-acid battery plate paste application disclosed on the patent network (the authorized announcement number is: CN208622866 U), "The utility model provides a lead paste recycling device for lead-acid battery plate paste application, including a horizontally placed conveyor belt and a collection box arranged below one end of the conveyor belt. The top of the collection box is open, and part of the conveyor belt is placed inside the collection box; an air pump and an inclined scraper are arranged inside the collection box. The top surface of the scraper abuts against the conveyor belt. A cavity is arranged inside the scraper, and the cavity is communicated with the air pump through a trachea; a spray pipe is arranged on the side wall of the scraper away from the conveyor belt, and the spray pipe is communicated with the cavity and is located at the upper part of the side wall; a material guiding groove is also arranged inside the collection box. The material guiding groove is located below the spray pipe, and one end of the material guiding groove away from the air pump extends to the end wall of the collection box. A spiral rod for feeding is arranged inside the material guiding groove, and the spiral rod is driven by a motor; a storage tank is arranged outside the collection box, and the storage tank is communicated with the material guiding groove; its structure is simple, and it can collect the lead paste adhered to the conveying device, reducing waste."

[0004] Regarding the above description, the applicant believes that the following problems exist:

[0005] During the use of this utility model, since the device scrapes the lead paste adhered to the surface of the conveyor belt by fitting the scraper to the conveyor belt and then conveys and processes it through the spiral rod, but generally the conveyor belt is made of rubber, and rubber itself has elasticity. When the lead paste adhered to the surface is more and thicker, the conveyor belt will be sunken under the extrusion of the scraper, resulting in the scraper being unable to scrape the lead paste on the surface of the conveyor belt cleanly, leaving residues on the surface. Therefore, it is necessary to improve a lead paste recycling equipment for lead-acid battery plates to solve the above problems. Summary of the Utility Model

[0006] In order to overcome the problem that when the lead paste adhered to the surface is more and thicker, the conveyor belt will be sunken under the extrusion of the scraper, resulting in the scraper being unable to scrape the lead paste on the surface of the conveyor belt cleanly.

[0007] The technical solution of the present utility model is as follows: A lead paste recovery device for lead-acid battery plates includes a collection box and a conveyor belt, and also includes a slide plate, a spring, a scraper and a conveying mechanism. The conveyor belt is arranged on the top of the collection box, the conveying mechanism is arranged inside the collection box, the slide plate is arranged on the top of the collection box, a spring is fixedly connected to the right side of the slide plate, and one end of the spring away from the slide plate is fixedly connected to the scraper. The scraper is always in contact with the conveyor belt by the push of the spring.

[0008] Preferably, turn the threaded rod to adjust the position of the slide plate. The slide plate pushes the scraper through the spring, so that the scraper clings to the conveyor belt, thereby scraping the lead paste on the surface of the conveyor belt. And through the push of the spring, the scraper can continuously cling to the conveyor belt, and the scraped lead paste falls into the collection box and is conveyed by the spiral blade driven by the motor, and then discharged through the discharge port for collection and treatment.

[0009] Preferably, four springs are provided, and the four springs are symmetrically fixedly connected between the scraper and the slide plate. By symmetrically connecting the scraper with the four springs, the scraper is evenly stressed and prevented from shifting.

[0010] Preferably, a support frame is fixedly connected to the top of the collection box. The slide plate is slidably connected inside the support frame. A rotating ring is rotatably connected inside the slide plate. A threaded rod is fixedly connected to the left side of the rotating ring. The threaded rod is threadedly connected inside the support frame. Slide rods are fixedly connected to the front and back of the scraper. The slide rods are slidably connected inside the support frame. An air jet port is fixedly connected inside the scraper. A first pipe is fixedly connected inside the support frame. A second pipe is slidably connected inside the first pipe. The second pipe is fixedly connected to the left side of the scraper. An air pump is fixedly connected inside the collection box. A third pipe is fixedly connected between the air pump and the first pipe. The position of the slide plate can be adjusted by the threaded rod, so as to adjust the position of the scraper, so that the scraper clings to the conveyor belt, thereby scraping the lead paste carried on the surface of the conveyor belt.

[0011] Preferably, the support frame is provided with a chute at the corresponding positions of the slide plate and the slide rod, and the slide plate and the slide rod slide inside the chute respectively. The chute limits the slide plate and the slide rod, so that the slide plate and the slide rod can only slide inside the chute, preventing the slide rod from shifting and jamming, and making its movement smoother.

[0012] Preferably, ten air jet ports are provided, and the ten air jet ports are arranged in sequence from front to back inside the scraper. By jetting air through the evenly distributed air jet ports, the scraped lead paste can be prevented from adhering to the bottom of the scraper.

[0013] Preferably, the conveying mechanism includes support legs fixedly connected to the inside of the collection box. The bottom of the support legs is fixedly connected with a fixing plate. Inside the collection box, there is a positioning plate fixedly connected, and a motor is fixedly connected inside the collection box. The output end of the motor is fixedly connected with a rotating rod, which is rotatably connected inside the collection box and also rotatably connected inside the positioning plate. A spiral blade is fixedly connected to the outside of the rotating rod. A discharge port is fixedly connected to the right side of the collection box. By driving the spiral blade with the motor, the lead paste stored inside the collection box can be discharged, facilitating subsequent processing of the lead paste.

[0014] Preferably, the collection box is provided with a circular groove at the corresponding position of the spiral blade, and the spiral blade is arranged inside the circular groove. Through the cooperation of the circular groove and the spiral blade, the lead paste can be conveyed by the rotating spiral blade, with better conveying effect, and even a large amount of lead paste can be conveyed smoothly.

[0015] Advantages of the present utility model:

[0016] 1. By rotating the threaded rod to adjust the position of the scraper, the scraper is made to fit the conveyor belt. By pushing the scraper with the spring, the scraper can be continuously kept close to the conveyor belt, thus preventing the situation where the conveyor belt is sunken and the scraper cannot reach, ensuring the effect of recycling and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a structural schematic diagram of the bottom of the conveyor belt of the present utility model;

[0019] Figure 3 is a structural schematic diagram of the support frame and its connected components of the present utility model;

[0020] Figure 4 is a sectional structural schematic diagram of the sliding plate of the present utility model;

[0021] Figure 5 is a structural schematic diagram of the conveying mechanism of the present utility model.

[0022] Explanation of reference numerals: 1. Collection box; 21. Support frame; 22. Sliding plate; 23. Rotating ring; 24. Threaded rod; 25. Spring; 26. Scraper; 27. Slide bar; 28. Air jet port; 29. First pipe; 210. Second pipe; 211. Air pump; 212. Third pipe; 31. Support leg; 32. Fixing plate; 33. Positioning plate; 34. Motor; 35. Rotating rod; 36. Spiral blade; 37. Discharge port; 4. Conveyor belt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The present utility model will be further described below with reference to the drawings and embodiments.

[0024] Please refer to Figures 1-5 , the present utility model provides an embodiment: a lead paste recycling device for lead - acid battery plates, including a collection box 1 and a conveyor belt 4, further comprising a slide plate 22, a spring 25, a scraper 26 and a conveying mechanism. A conveyor belt is arranged on the top of the collection box 1, a conveying mechanism is arranged inside the collection box 1, a slide plate 22 is arranged on the top of the collection box 1, a spring 25 is fixedly connected to the right side of the slide plate 22, and one end of the spring 25 away from the slide plate 22 is fixedly connected to the scraper 26. The scraper 26 is always in contact with the conveyor belt 4 by the push of the spring 25. By turning the threaded rod 24, the position of the slide plate 22 is adjusted. The slide plate 22 pushes the scraper 26 through the spring 25, so that the scraper 26 closely adheres to the conveyor belt 4, thereby scraping the lead paste on the surface of the conveyor belt 4. And by the push of the spring 25, the scraper 26 can continuously adhere to the conveyor belt 4. The scraped lead paste falls inside the collection box 1 and is conveyed by the spiral blade 36 driven by the motor 34, and then discharged and collected through the position of the discharge port 37. Four springs 25 are provided, and the four springs 25 are symmetrically fixedly connected between the scraper 26 and the slide plate 22. By symmetrically connecting the scraper 26 with the four springs 25, the force on the scraper 26 is uniform, preventing deviation.

[0025] Please refer to Figures 1-4 , in this embodiment, a support frame 21 is fixedly connected to the top of the collection box 1. The slide plate 22 is slidably connected inside the support frame 21. A rotating ring 23 is rotatably connected inside the slide plate 22. A threaded rod 24 is fixedly connected to the left side of the rotating ring 23. The threaded rod 24 is threadedly connected inside the support frame 21. Slide rods 27 are fixedly connected to the front and back of the scraper 26. The slide rods 27 are slidably connected inside the support frame 21. An air jet port 28 is fixedly connected inside the scraper 26. A first pipe 29 is fixedly connected inside the support frame 21. A second pipe 210 is slidably connected inside the first pipe 29. The second pipe 210 is fixedly connected to the left side of the scraper 26. An air pump 211 is fixedly connected inside the collection box 1. A third pipe 212 is fixedly connected between the air pump 211 and the first pipe 29. By the threaded rod 24, the position of the slide plate 22 can be adjusted, thereby adjusting the position of the scraper 26, so that the scraper 26 closely adheres to the conveyor belt 4, thereby scraping the lead paste carried on the surface of the conveyor belt 4. The support frame 21 is provided with sliding grooves at the corresponding positions of the slide plate 22 and the slide rods 27, and the slide plate 22 and the slide rods 27 respectively slide inside the sliding grooves. The sliding grooves limit the slide plate 22 and the slide rods 27, so that the slide plate 22 and the slide rods 27 can only slide inside the sliding grooves, preventing the slide rods 27 from deviating and jamming, and making their movement smoother. Ten air jet ports 28 are provided, and the ten air jet ports 28 are arranged in sequence from front to back inside the scraper 26. By jetting air through the evenly distributed air jet ports 28, the scraped lead paste can be prevented from adhering to the bottom of the scraper 26.

[0026] Please refer to Figure 1 ,Figure 4 In this embodiment, the conveying mechanism includes support legs 31. The support legs 31 are fixedly connected to the inside of the collection box 1. The bottom of the support legs 31 is fixedly connected to a fixing plate 32. A positioning plate 33 is fixedly connected to the inside of the collection box 1. A motor 34 is fixedly connected to the inside of the collection box 1. The output end of the motor 34 is fixedly connected to a rotating rod 35. The rotating rod 35 is rotatably connected to the inside of the collection box 1 and is rotatably connected to the inside of the positioning plate 33. A spiral blade 36 is fixedly connected to the outside of the rotating rod 35. A discharge port 37 is fixedly connected to the right side of the collection box 1. By driving the spiral blade 36 with the motor 34, the lead paste stored inside the collection box 1 can be discharged, so as to facilitate the subsequent treatment of the lead paste. A circular groove is provided at the corresponding position of the collection box 1 for the spiral blade 36, and the spiral blade 36 is arranged inside the circular groove. Through the cooperation of the circular groove and the spiral blade 36, the lead paste can be conveyed by the rotating spiral blade 36, and the conveying effect is better, and more lead paste can also be conveyed smoothly.

[0027] When working, turn the threaded rod 24 to drive the rotating ring 23. The rotating ring 23 pushes the sliding plate 22. The sliding plate 22 pushes the scraping plate 26 through the spring 25, so that the scraping plate 26 contacts the conveyor belt 4. Turning the threaded rod 24 can adjust the position of the scraping plate 26. By pushing the scraping plate 26 through the spring 25, the scraping plate 26 can continuously contact the conveyor belt 4. The sliding rod 27 limits the position of the scraping plate 26. The air pump 211 conveys air through the third pipeline 212. When the scraping plate 26 slides, it will drive the second pipeline 210 to slide inside the first pipeline 29. The first pipeline 29 conveys air to the inside of the scraping plate 26 through the second pipeline 210 and then ejects it through the air jet 28 to scrape off the lead paste adhered to the surface of the scraping plate 26. The scraped lead paste falls inside the collection box 1. The motor 34 drives the rotating rod 35, the rotating rod 35 drives the spiral blade 36, and the spiral blade 36 rotates to convey the lead paste and discharges the lead paste through the position of the discharge port 37. The position of the fixing plate 32 can be fixed by passing a bolt through the fixing plate 32, and then the position of the whole device can be fixed.

[0028] Through the above steps, the spring 25 pushes the scraping plate 26, so that the scraping plate 26 can continuously cling to the conveyor belt 4, so as to solve the problem that when there is a large amount and thickness of lead paste adhered to the surface, the conveyor belt will be sunken under the extrusion of the scraping plate, resulting in the inability of the scraping plate to scrape the lead paste on the surface of the conveyor belt clean.

Claims

1. A lead-acid battery plate lead paste recycling device, comprising a collection box (1) and a conveyor belt (4), characterized in that: It also includes a skateboard (22), a spring (25), a scraper (26) and a conveying mechanism. A conveyor belt is arranged on the top of the collection box (1). A conveying mechanism is arranged inside the collection box (1). A skateboard (22) is arranged on the top of the collection box (1). A spring (25) is fixedly connected to the right side of the skateboard (22). One end of the spring (25) far away from the skateboard (22) is fixedly connected to the scraper (26). The scraper (26) is pushed by the spring (25) to always be in contact with the conveyor belt (4).

2. The lead paste recycling equipment for lead-acid battery plates according to claim 1, characterized in that: Four springs (25) are provided, and the four springs (25) are symmetrically and fixedly connected between the scraper (26) and the skateboard (22).

3. The lead paste recycling equipment for lead-acid battery plates according to claim 1, characterized in that: A support frame (21) is fixedly connected to the top of the collection box (1). The skateboard (22) is slidably connected inside the support frame (21). A rotating ring (23) is rotatably connected inside the skateboard (22). A threaded rod (24) is fixedly connected to the left side of the rotating ring (23). The threaded rod (24) is threadedly connected inside the support frame (21). Slide rods (27) are fixedly connected to the front and back of the scraper (26). The slide rods (27) are slidably connected inside the support frame (21). An air jet port (28) is fixedly connected inside the scraper (26). A first pipe (29) is fixedly connected inside the support frame (21). A second pipe (210) is slidably connected inside the first pipe (29). The second pipe (210) is fixedly connected to the left side of the scraper (26). An air pump (211) is fixedly connected inside the collection box (1). A third pipe (212) is fixedly connected between the air pump (211) and the first pipe (29).

4. The lead paste recovery device for lead-acid battery plates according to claim 3, wherein: The support frame (21) is provided with a chute at the corresponding positions of the skateboard (22) and the slide rod (27), and the skateboard (22) and the slide rod (27) slide inside the chute respectively.

5. The lead paste recycling equipment for lead-acid battery plates according to claim 3, characterized in that: Ten air jet ports (28) are provided, and the ten air jet ports (28) are arranged in sequence from front to back inside the scraper (26).

6. The lead paste recycling equipment for lead-acid battery plates according to claim 1, characterized in that: The conveying mechanism includes support legs (31). The support legs (31) are fixedly connected inside the collection box (1). A fixing plate (32) is fixedly connected to the bottom of the support legs (31). A positioning plate (33) is fixedly connected inside the collection box (1). A motor (34) is fixedly connected inside the collection box (1). The output end of the motor (34) is fixedly connected to a rotating rod (35). The rotating rod (35) is rotatably connected inside the collection box (1). The rotating rod (35) is rotatably connected inside the positioning plate (33). A spiral blade (36) is fixedly connected to the outside of the rotating rod (35). A discharge port (37) is fixedly connected to the right side of the collection box (1).

7. The lead paste recovery device for lead-acid battery plates according to claim 6, wherein: The collection box (1) is provided with a circular groove at the corresponding position of the spiral blade (36), and the spiral blade (36) is arranged inside the circular groove.

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